Door bell push button



FIG. 1 is a front perspective view of a door bell push button showingour new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front perspective view of an alternate embodiment of a doorbell push button showing our new design;

FIG. 6 is a side elevational view thereof;

FIG. 7 is a back elevational view thereof; and

FIG. 8 is a top plan view thereof.

The ornamental design for a door bell push button, substantially asshown and described.